I did search but did not find the answer to this ,so........My doctor prescribed 1iu per day of gh and 120 mg test, My insurance pays for humatrope. I want to up gh to 4iu but can not afford humatrope and insurance will not pay for more, so I plan on ordering rips or mexies. Is it ok to do 1iu of humatrope at bedtime and 3iu of generic 6am longterm or would you do it different? I am 65 yrs. HRT for 1 yr. I hit gym hard 3x week. well as hard as a 65 yr. can. 6 years ago-- before I went to doc. I did 140 test and 4iu gh day of generic and felt great and did much better in the gym. thanks, Plug